Learner Reviews & Feedback for Unsupervised Learning, Recommenders, Reinforcement Learning by DeepLearning.AI
About the Course
Top reviews
AS
Jun 1, 2025
this was a very good course for build a very strong foundation of machine learnignn and many advance this were also taught, with a whole lot of guidence on every step. really appricated thsi course .
SB
Nov 6, 2022
This course is a brief but thorough introduction. It has a good mixture of theory and practice.Andrew Ng explains every thing very good, understandable and in a fun way.I highly recommend this class!
126 - 150 of 786 Reviews for Unsupervised Learning, Recommenders, Reinforcement Learning
By Roberto O
•Aug 18, 2025
Excelente oportunidade de aprender com um dos melhores instrutores da atualidade. Gostei bastante da forma como o curso foi apresentado. Ganhei confiança para seguir meu caminho. Obrigado, Professor Andrew Ng.
By Anirudh N
•Aug 20, 2024
Great course and very informative and helpful for beginners getting into machine learning. Would recommend completing the entire specialization series of 3 courses. Thank you for providing such a great course.
By si w
•Feb 11, 2025
Deep appreciation for such a well organized course with deep knowledge covering a broad range of topics. Instructor is amazing at explaining the concepts. Upon completing this course, I really feel empowered.
By Kyawt E W
•Aug 13, 2024
Sir Andrew Ng is second to nothing in teaching such advanced technology. If it weren't his lectures, I would have given up on ML since the beginning. 5 out of 5 ever and Thank you for your insightful lectures
By TRỌNG N
•Mar 27, 2023
This course is absolutely helpful for me to understand the concepts behind machine learning algorithms and libraries that are considered as black-box for many people. I've finished the course within 2 weeks.
By Rodrigo V B V
•Nov 27, 2022
It was a real pleasure to learn from Andrew Ng and capture some of his passion for teaching and for Machine Learnig. A must do course. Even for those who are already initiated in the Machine Learning path.
By Nihaz N
•Nov 12, 2023
Felts so excited to keep on going with the course and my interest to learn ML has drastically increased. Thank You , Andrew and thanks to all of the individual who worked so hard to organize such a course!
By Venkata S R
•Feb 22, 2023
Amazing course. Prof Andrew was just brilliant; I did not expect that this course could pack so much content into just 9 weeks - initially it looked so light. Prof Andrew is a great teacher. Thank you Sir.
By Sohel A
•Jan 7, 2023
Awesome!!!
The course is well-structured and interesting. I was totally new to all these concepts but after going through them I'm feeling very much confident and happy.
Thank you, instructors for this couse
By Lee_Infinitee
•Feb 2, 2025
its pretty good overall, especially for the simulation in the last week. but the recommend system is a bit heavy and hard to understand / visualize. but i still think its great! thanks! / print (" :) ")
By Mahdieh E
•Jan 15, 2023
It was an unparalleled opportunity to study and finish this great course. I am genuinely grateful to you all in deep learning.AI and Coursera platform for spreading scientific knowledge without borders.
By Sudharsan
•Aug 15, 2022
A very good introductory course in Unsupervised learning. Covers the basic concepts of Recommender and Reinforcement Learning well. Thanks to Andrew Ng and team for developing and delivering this course
By V E G
•Jun 13, 2025
I think there is no other course for free that gives insight to this depth on this planet Andrew sir if i get an intern/placement in this field i will be great full to your teaching sir even if i don't
By Rafael J D
•Sep 17, 2022
great introduction to machine learning. I tried to self study before but it didn't work and thanks to this course I did understand now a bunch of things I cant wrap up my head with. Thank you for this
By CK L
•Jul 1, 2024
Good pace and really well-designed for those who are total strangers to machine learning. I could follow along quite easily and looking forward to try out some of those algorithms on my own free time.
By Jeremy T
•Jun 8, 2024
Recommender Systems, Reinforcement Learning culminating in teaching a simulated Lunar Lander to land itself! I bet SpaceX something similar for the 'real' starship landing; it's much more complicated!
By AKSHIT S
•Jun 2, 2025
this was a very good course for build a very strong foundation of machine learnignn and many advance this were also taught, with a whole lot of guidence on every step. really appricated thsi course .
By Bryan C
•Aug 16, 2023
This class is so informative and so enriching! I recommand everyone to follow this class in order to understand in depth what is behind Unsupervised learning, I feel like I can now do great projects!
By ashish s
•Oct 10, 2024
This is a good beginner course . I have been reading around topics and when you jumble around it is hard to follow. This course structure was what i was looking for. i would recommend this to others
By Abdullah-Al M
•Mar 11, 2024
This course has offered invaluable insights and clarity in understanding machine learning concepts. It was a nice journey towards understanding practical application and complex concepts made easy.
By Maria d C L L
•Dec 13, 2022
The whole specialisation is a great quick review of main topics. Proper learning requires deeper knowledge of algebra, calculus and python. But these courses are a fast, essential starting point.
By Takusuke F
•Jul 18, 2023
I hope more and more engineers in Japan take this course.The joy of learning machine learning with the world's top lecturer far outweighs the pain learning the subject in the non-native language.
By 서영호
•Nov 30, 2024
많은걸 배울 수 있었습니다.. 사실 ai 관련해서 어떤 사업을 생각하고있습니다. 이제부터는 가본적 없는 길을 해쳐나가려고합니다. 좋은 강의를 듣게 해주신 덕분에 두려움과 설레임이 함께합니다. 아마 고작 인터넷 강의 듣고 혼자 책을 보며 공부했다고 사람들이 무시 할 수 도 있는 길 같습니다. 하지만 배운내용을 이용해서 후회 없도록 도전하겠습니다.
By Shantanu B
•May 26, 2025
This course completes almost every concept in ML gracefully. The way of teaching of Andrew Ng is really intuitive and amazing. basically, it's a must do course for every AI and ML aspirant.